Objectif We propose to perform a wide spectrum of ionosphere-related research, from ionosphere seismology to ionospheric storms and GNSS/GPS performance during extreme ionospheric and space weather events. The main focus will be made on such rare subject as ionosphere seismology that aims to study ionosphere response to large earthquakes, to investigate the main properties of different kinds of ionospheric disturbances occurred due to seismic and seismic-like events, including tsunamis, volcano eruptions and explosions. The 11/03/2011 Tohoku megaquake has opened new challenges for modeling of co-seismic effects and has indicated new directions for further research. In particular, we found that the ionosphere is able of showing images of a seismic fault slip rupturing about ~8 minutes after an earthquake, which opens new opportunities for short-time tsunami warnings.In addition to the ionosphere seismology, the project includes fundamental multi-instrumental studies of the global dynamics of the ionosphere under geomagnetically disturbed and quiet conditions. Great attention will be paid on investigation of features of traveling ionospheric disturbances and on the ionosphere behavior during variations of interplanetary parameters such as magnetic field (IMF) and electric field (IEF). The latter is directly connected to the last subject of our proposal - solar- and ionosphere-induced GPS -failures.The main advantages for Europe coming with this project are: 1) a highly interdisciplinary project on a sufficiently new branch of the science and with rare applications; 2) extension of the fundamental ionosphere studies in Europe that will increase the competitiveness of Europe among other world-famous research schools on the Earth’s ionosphere; 3) the results of our work on GNSS operation quality will be useful for the future Galileo mission as well, and would help to improve the system. Champ scientifique social sciencessocial geographytransportnavigation systemssatellite navigation systemglobal navigation satellite systemnatural sciencesearth and related environmental sciencesgeologyvolcanologynatural sciencesearth and related environmental sciencesgeologyseismology Programme(s) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Thème(s) ERC-SG-PE10 - ERC Starting Grant - Earth system science Appel à propositions ERC-2012-StG_20111012 Voir d’autres projets de cet appel Régime de financement ERC-SG - ERC Starting Grant Institution d’accueil INSTITUT DE PHYSIQUE DU GLOBE DE PARIS Contribution de l’UE € 858 000,00 Adresse RUE JUSSIEU 1 75238 Paris France Voir sur la carte Région Ile-de-France Ile-de-France Paris Type d’activité Higher or Secondary Education Establishments Contact administratif Frédérique Metzelard (Ms.) Chercheur principal Elvira Astafyeva (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée Bénéficiaires (1) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire INSTITUT DE PHYSIQUE DU GLOBE DE PARIS France Contribution de l’UE € 858 000,00 Adresse RUE JUSSIEU 1 75238 Paris Voir sur la carte Région Ile-de-France Ile-de-France Paris Type d’activité Higher or Secondary Education Establishments Contact administratif Frédérique Metzelard (Ms.) Chercheur principal Elvira Astafyeva (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée